992693101 has 2 divisors, whose sum is σ = 992693102. Its totient is φ = 992693100.

The previous prime is 992693099. The next prime is 992693123. The reversal of 992693101 is 101396299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 594091876 + 398601225 = 24374^2 + 19965^2 .

It is an emirp because it is prime and its reverse (101396299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 992693101 - 2¹ = 992693099 is a prime.

Together with 992693099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (992699101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496346550 + 496346551.

It is an arithmetic number, because the mean of its divisors is an integer number (496346551).

Almost surely, 2^992693101 is an apocalyptic number.

It is an amenable number.

992693101 is a deficient number, since it is larger than the sum of its proper divisors (1).

992693101 is an equidigital number, since it uses as much as digits as its factorization.

992693101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 992693101 is about 31507.0325641753. The cubic root of 992693101 is about 997.5584104924.

The spelling of 992693101 in words is "nine hundred ninety-two million, six hundred ninety-three thousand, one hundred one".